Insider Trading activities of Arista Networks, Inc. insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Arista Networks, Inc. since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Arista Networks, Inc. since year 2005. Table 2 shows the detailed insider transactions of Arista Networks, Inc. since 2005. The reporting company's ticker symbol is ANET. The reporting company's CIK number is 1596532.
The total value of stock buying since 2005 is $0.
The total value of stock sales since 2005 is $1,119,770,634.
The total value of stock option exercises since 2005 is $9,341,793.


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Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Arista Networks, Inc. (ANET).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-12 0 $0 5,500 $1,260,776 2,000 $30,250
2017-11 0 $0 459,050 $104,770,534 190,476 $7,466,837
2017-10 0 $0 21,775 $4,183,914 2,000 $15,520
2017-09 0 $0 14,187 $2,491,232 2,000 $15,520
2017-08 0 $0 615,559 $106,496,866 22,970 $440,370
2017-07 0 $0 46,846 $7,253,107 2,000 $15,520
2017-06 0 $0 294,830 $46,925,426 2,000 $15,520
2017-05 0 $0 378,507 $55,446,560 33,100 $178,400
2017-04 0 $0 2,000 $263,300 2,000 $15,520
2017-03 0 $0 223,000 $2,969,986 2,000 $15,520
2017-02 0 $0 117,000 $13,255,604 22,101 $36,420
2017-01 0 $0 22,000 $2,147,270 2,000 $15,520
2016-12 0 $0 687,218 $67,348,267 2,000 $15,520
2016-11 0 $0 537,987 $47,403,541 26,349 $153,986
2016-10 0 $0 16,746 $1,422,312 5,000 $20,900
2016-09 0 $0 123,020 $9,911,535 5,000 $20,900
2016-08 0 $0 134,882 $10,635,949 13,349 $20,900
2016-07 0 $0 20,150 $1,371,592 0 $0
2016-06 0 $0 23,409 $1,739,984 0 $0
2016-05 0 $0 1,832,888 $126,905,918 21,600 $0
2016-04 0 $0 10,000 $635,580 0 $0
2015-12 0 $0 63,459 $4,670,718 0 $0
2015-11 0 $0 255,486 $17,857,448 2,000 $15,520
2015-10 0 $0 13,175 $894,065 0 $0
2015-09 0 $0 61,310 $2,467,216 0 $0
2015-08 0 $0 423,540 $9,843,459 0 $0
2015-07 0 $0 118,106 $9,617,061 0 $0
2015-06 0 $0 1,696,375 $138,766,351 0 $0
2015-05 0 $0 282,680 $19,495,598 0 $0
2015-04 0 $0 20,150 $1,379,593 2,500 $21,925
2015-03 0 $0 1,801,763 $125,397,011 2,500 $21,925
2015-02 0 $0 2,505,800 $168,627,202 2,500 $21,925
2015-01 0 $0 2,500 $165,112 2,500 $21,925
2014-12 0 $0 122,280 $5,750,547 85,000 $745,450

Table 2. Detailed insider stock purchases, sales, and option exercises of Arista Networks, Inc. insiders (ANET)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-12-01 Taxay Marc (SVP and General Counsel) Sale 2,000 229.34 458,688
2017-12-01 Taxay Marc (SVP and General Counsel) Option Ex 2,000 15.12 30,250
2017-12-01 Brennan Ita M (Senior Vice President, CFO) Sale 3,500 229.17 802,088
2017-11-24 Bechtolsheim Andreas (Chief Development Officer) Sale 59,268 241.03 14,285,188
2017-11-24 Bechtolsheim Andreas (Chief Development Officer) Option Ex 59,268 54.19 3,211,910
2017-11-22 Bechtolsheim Andreas (Chief Development Officer) Sale 73,102 239.60 17,515,458
2017-11-22 Bechtolsheim Andreas (Chief Development Officer) Option Ex 73,102 38.00 2,777,876
2017-11-21 Bechtolsheim Andreas (Chief Development Officer) Sale 39,680 242.10 9,606,448
2017-11-21 Bechtolsheim Andreas (Chief Development Officer) Option Ex 35,129 38.00 1,334,902
2017-11-20 Taxay Marc (SVP and General Counsel) Option Ex 2,350 .00 0
2017-11-20 Theodosopoulos Nikos (Director) Option Ex 437 .00 0
2017-11-20 Ullal Jayshree (President and CEO) Option Ex 2,063 .00 0
2017-11-20 Duda Kenneth (CTO and SVP Software Eng.) Option Ex 625 .00 0
2017-11-20 Sadana Anshul (Chief Customer Officer) Option Ex 1,375 .00 0
2017-11-20 Scheinman Daniel (Director) Option Ex 834 .00 0
2017-11-20 Brennan Ita M (Senior Vice President, CFO) Option Ex 4,125 .00 0
2017-11-20 Giancarlo Charles H (Director) Option Ex 834 .00 0
2017-11-20 Mather Ann (Director) Option Ex 834 .00 0
2017-11-20 Templeton Mark B (Director) Option Ex 437 .00 0
2017-11-20 Bechtolsheim Andreas (Chief Development Officer) Option Ex 2,063 .00 0
2017-11-16 Ullal Jayshree (President and CEO) Sale 52,557 231.14 12,148,235
2017-11-14 Ullal Jayshree (President and CEO) Sale 22,443 228.03 5,117,722
2017-11-13 Ullal Jayshree (President and CEO) Sale 50,000 224.62 11,230,750
2017-11-10 Ullal Jayshree (President and CEO) Sale 67,520 219.25 14,803,624
2017-11-09 Ullal Jayshree (President and CEO) Sale 6,100 216.69 1,321,833
2017-11-08 Ullal Jayshree (President and CEO) Sale 21,380 214.95 4,595,673
2017-11-07 Taxay Marc (SVP and General Counsel) Sale 7,000 211.15 1,478,043
2017-11-07 Taxay Marc (SVP and General Counsel) Option Ex 7,000 20.31 142,149
2017-11-07 Ullal Jayshree (President and CEO) Sale 60,000 211.13 12,667,560
2017-10-16 Sadana Anshul (Chief Customer Officer) Sale 12,000 190.72 2,288,700
2017-10-09 Duda Kenneth (CTO and SVP Software Eng.) Sale 7,775 194.69 1,513,730
2017-10-02 Taxay Marc (SVP and General Counsel) Sale 2,000 190.74 381,484
2017-10-02 Taxay Marc (SVP and General Counsel) Option Ex 2,000 7.76 15,520
2017-09-11 Duda Kenneth (CTO and SVP Software Eng.) Sale 8,687 175.17 1,521,719
2017-09-01 Taxay Marc (SVP and General Counsel) Sale 2,000 176.26 352,516
2017-09-01 Taxay Marc (SVP and General Counsel) Option Ex 2,000 7.76 15,520
2017-09-01 Brennan Ita M (Senior Vice President, CFO) Sale 3,500 176.28 616,997
2017-08-22 Brennan Ita M (Senior Vice President, CFO) Sale 5,000 175.00 875,000
2017-08-22 Brennan Ita M (Senior Vice President, CFO) Option Ex 5,000 84.97 424,850
2017-08-21 Taxay Marc (SVP and General Counsel) Option Ex 2,350 .00 0
2017-08-21 Theodosopoulos Nikos (Director) Option Ex 436 .00 0
2017-08-21 Ullal Jayshree (President and CEO) Option Ex 2,062 .00 0
2017-08-21 Duda Kenneth (CTO and SVP Software Eng.) Option Ex 625 .00 0
2017-08-21 Sadana Anshul (Chief Customer Officer) Option Ex 1,375 .00 0
2017-08-21 Scheinman Daniel (Director) Option Ex 833 .00 0
2017-08-21 Brennan Ita M (Senior Vice President, CFO) Option Ex 4,125 .00 0
2017-08-21 Giancarlo Charles H (Director) Option Ex 833 .00 0
2017-08-21 Mather Ann (Director) Option Ex 833 .00 0
2017-08-21 Templeton Mark B (Director) Option Ex 436 .00 0
2017-08-21 Bechtolsheim Andreas (Chief Development Officer) Option Ex 2,062 .00 0
2017-08-09 Duda Kenneth (CTO and SVP Software Eng.) Sale 8,827 168.53 1,487,649
2017-08-07 Ullal Jayshree (President and CEO) Sale 56,864 173.55 9,868,916
2017-08-04 Ullal Jayshree (President and CEO) Sale 343,136 172.62 59,286,959
2017-08-01 Taxay Marc (SVP and General Counsel) Sale 2,000 150.43 300,860
2017-08-01 Taxay Marc (SVP and General Counsel) Option Ex 2,000 7.76 15,520
2017-07-19 Ullal Jayshree (President and CEO) Sale 22,763 158.06 3,597,942
2017-07-17 Sadana Anshul (Chief Customer Officer) Sale 12,000 154.54 1,854,504
2017-07-10 Duda Kenneth (CTO and SVP Software Eng.) Sale 10,083 149.10 1,503,385
2017-07-03 Taxay Marc (SVP and General Counsel) Sale 2,000 148.64 297,276
2017-07-03 Taxay Marc (SVP and General Counsel) Option Ex 2,000 7.76 15,520
2017-06-27 Ullal Jayshree (President and CEO) Sale 3,604 157.35 567,074
2017-06-26 Ullal Jayshree (President and CEO) Sale 58,021 159.59 9,259,280
2017-06-23 Ullal Jayshree (President and CEO) Sale 58,525 160.99 9,421,006
2017-06-22 Ullal Jayshree (President and CEO) Sale 29,297 158.56 4,645,390
2017-06-21 Ullal Jayshree (President and CEO) Sale 50,767 158.04 8,023,419
2017-06-20 Ullal Jayshree (President and CEO) Sale 4,501 157.33 708,137
2017-06-19 Ullal Jayshree (President and CEO) Sale 3,500 157.22 550,252
2017-06-09 Ullal Jayshree (President and CEO) Sale 10,300 157.91 1,626,462
2017-06-09 Duda Kenneth (CTO and SVP Software Eng.) Sale 9,539 154.77 1,476,370
2017-06-08 Ullal Jayshree (President and CEO) Sale 7,721 157.14 1,213,308
2017-06-06 Ullal Jayshree (President and CEO) Sale 1,001 157.13 157,286
2017-06-02 Scheinman Daniel (Director) Sale 833 151.68 126,352
2017-06-01 Taxay Marc (SVP and General Counsel) Sale 2,000 147.51 295,020
2017-06-01 Taxay Marc (SVP and General Counsel) Option Ex 2,000 7.76 15,520
2017-05-31 Ullal Jayshree (President and CEO) Sale 23,357 147.42 3,443,195
2017-05-30 Ullal Jayshree (President and CEO) Sale 10,800 147.20 1,589,792
2017-05-26 Ullal Jayshree (President and CEO) Sale 3,400 147.28 500,735
2017-05-25 Ullal Jayshree (President and CEO) Sale 55,786 147.71 8,239,982
2017-05-22 Taxay Marc (SVP and General Counsel) Option Ex 2,350 .00 0
2017-05-22 Ullal Jayshree (President and CEO) Option Ex 2,063 .00 0
2017-05-22 Duda Kenneth (CTO and SVP Software Eng.) Option Ex 625 .00 0
2017-05-22 Sadana Anshul (Chief Customer Officer) Option Ex 1,375 .00 0
2017-05-22 Scheinman Daniel (Director) Option Ex 833 .00 0
2017-05-22 Brennan Ita M (Senior Vice President, CFO) Option Ex 4,125 .00 0
2017-05-22 Giancarlo Charles H (Director) Option Ex 833 .00 0
2017-05-22 Mather Ann (Director) Option Ex 833 .00 0
2017-05-22 Bechtolsheim Andreas (Chief Development Officer) Option Ex 2,063 .00 0
2017-05-16 Ullal Jayshree (President and CEO) Sale 52,033 147.83 7,692,194
2017-05-15 Ullal Jayshree (President and CEO) Sale 54,624 147.48 8,056,111
2017-05-12 Ullal Jayshree (President and CEO) Sale 9,304 145.67 1,355,304
2017-05-11 Ullal Jayshree (President and CEO) Sale 60,119 145.61 8,753,927
2017-05-11 Stoll Marc F (Director) Sale 16,000 145.03 2,320,560
2017-05-11 Stoll Marc F (Director) Option Ex 16,000 10.18 162,880
2017-05-10 Ullal Jayshree (President and CEO) Sale 80,577 145.21 11,700,505
2017-05-09 Duda Kenneth (CTO and SVP Software Eng.) Sale 10,507 144.21 1,515,235
2017-05-01 Taxay Marc (SVP and General Counsel) Sale 2,000 139.51 279,020
2017-05-01 Taxay Marc (SVP and General Counsel) Option Ex 2,000 7.76 15,520
2017-04-03 Taxay Marc (SVP and General Counsel) Sale 2,000 131.65 263,300
2017-04-03 Taxay Marc (SVP and General Counsel) Option Ex 2,000 7.76 15,520
2017-03-20 Sadana Anshul (Chief Customer Officer) Sale 21,000 130.00 2,730,000
2017-03-08 Duda Kenneth (CTO and SVP Software Eng.) Sale 200,000 .00 0
2017-03-01 Taxay Marc (SVP and General Counsel) Sale 2,000 119.99 239,986
2017-03-01 Taxay Marc (SVP and General Counsel) Option Ex 2,000 7.76 15,520
2017-02-21 Taxay Marc (SVP and General Counsel) Option Ex 2,350 .00 0
2017-02-21 Ullal Jayshree (President and CEO) Option Ex 2,062 .00 0
2017-02-21 Duda Kenneth (CTO and SVP Software Eng.) Option Ex 625 .00 0
2017-02-21 Sadana Anshul (Chief Customer Officer) Sale 25,000 119.50 2,987,500
2017-02-21 Sadana Anshul (Chief Customer Officer) Option Ex 1,375 .00 0
2017-02-21 Scheinman Daniel (Director) Option Ex 834 .00 0
2017-02-21 Brennan Ita M (Senior Vice President, CFO) Option Ex 4,125 .00 0
2017-02-21 Giancarlo Charles H (Director) Option Ex 834 .00 0
2017-02-21 Mather Ann (Director) Option Ex 834 .00 0
2017-02-21 Bechtolsheim Andreas (Chief Development Officer) Option Ex 2,062 .00 0
2017-02-17 Sadana Anshul (Chief Customer Officer) Sale 85,000 112.67 9,576,695
2017-02-15 Smith Mark Stephen (Other) Sale 5,000 100.73 503,635
2017-02-15 Smith Mark Stephen (Other) Option Ex 5,000 4.18 20,900
2017-02-01 Taxay Marc (SVP and General Counsel) Sale 2,000 93.89 187,774
2017-02-01 Taxay Marc (SVP and General Counsel) Option Ex 2,000 7.76 15,520
2017-01-17 Smith Mark Stephen (Sr. VP, Worldwide Sales) Sale 5,000 90.47 452,325
2017-01-04 Sadana Anshul (Chief Customer Officer) Sale 15,000 100.00 1,500,075
2017-01-03 Taxay Marc (SVP and General Counsel) Sale 2,000 97.44 194,870
2017-01-03 Taxay Marc (SVP and General Counsel) Option Ex 2,000 7.76 15,520
2016-12-20 Ullal Jayshree (President and CEO) Sale 88,027 98.10 8,635,800
2016-12-19 Ullal Jayshree (President and CEO) Sale 259,101 98.04 25,402,521
2016-12-16 Ullal Jayshree (President and CEO) Sale 47,647 98.13 4,675,552
2016-12-15 Ullal Jayshree (President and CEO) Sale 80,162 97.99 7,854,994
2016-12-15 Smith Mark Stephen (Sr. VP, Worldwide Sales) Sale 5,000 97.18 485,880
2016-12-14 Ullal Jayshree (President and CEO) Sale 145,629 97.98 14,268,146
2016-12-08 Ullal Jayshree (President and CEO) Sale 3,300 98.41 324,753
2016-12-08 Duda Kenneth (CTO and SVP Software Eng.) Sale 10,222 96.98 991,360
2016-12-07 Ullal Jayshree (President and CEO) Sale 26,130 97.99 2,560,583
2016-12-07 Sadana Anshul (Chief Customer Officer) Sale 20,000 98.00 1,960,000
2016-12-01 Taxay Marc (SVP and General Counsel) Sale 2,000 94.34 188,678
2016-12-01 Taxay Marc (SVP and General Counsel) Option Ex 2,000 7.76 15,520
2016-11-21 Taxay Marc (SVP and General Counsel) Sale 8,000 90.00 720,000
2016-11-21 Taxay Marc (SVP and General Counsel) Option Ex 10,100 7.56 76,386
2016-11-21 Sadana Anshul (Chief Customer Officer) Sale 35,000 92.67 3,243,345
2016-11-21 Scheinman Daniel (Director) Option Ex 833 .00 0
2016-11-21 Brennan Ita M (Senior Vice President, CFO) Option Ex 3,750 .00 0
2016-11-21 Giancarlo Charles H (Director) Option Ex 833 .00 0
2016-11-21 Mather Ann (Director) Option Ex 833 .00 0
2016-11-16 Ullal Jayshree (President and CEO) Sale 47,045 88.01 4,140,336
2016-11-15 Ullal Jayshree (President and CEO) Sale 263,481 88.01 23,188,172
2016-11-15 Smith Mark Stephen (Sr. VP, Worldwide Sales) Sale 5,000 87.40 436,980
2016-11-14 Ullal Jayshree (President and CEO) Sale 122,810 87.89 10,794,139
2016-11-14 Sadana Anshul (Chief Customer Officer) Sale 15,000 88.00 1,320,000
2016-11-08 Taxay Marc (SVP and General Counsel) Sale 10,000 85.39 853,930
2016-11-08 Taxay Marc (SVP and General Counsel) Option Ex 10,000 7.76 77,600
2016-11-08 Duda Kenneth (CTO and SVP Software Eng.) Sale 11,651 85.81 999,760
2016-11-08 Sadana Anshul (Chief Customer Officer) Sale 20,000 85.34 1,706,879
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Insider trading activities including stock purchases, stock sales, and option exercises of ANET listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Arista Networks, Inc. (symbol ANET, CIK number 1596532) see the Securities and Exchange Commission (SEC) website.